import 'package:geolocator/geolocator.dart';
import 'package:intaleq_rider/services/geofencing_service.dart';
import 'package:get/get.dart';
import 'package:flutter/material.dart';

class GeoLocation {
  Future<Position> getCurrentLocation() async {
    bool serviceEnabled;
    LocationPermission permission;

    // Check if location services are enabled.
    serviceEnabled = await Geolocator.isLocationServiceEnabled();
    if (!serviceEnabled) {
      // Location services are not enabled, so we request the user to enable it.
      return Future.error('Location services are disabled.');
    }

    permission = await Geolocator.checkPermission();
    if (permission == LocationPermission.denied) {
      // Prominent Disclosure for Background Location
      bool? userAgreed = await Get.defaultDialog<bool>(
        title: 'صلاحية الموقع'.tr,
        middleText: 'يجمع تطبيق انطلق بيانات الموقع لتفعيل ميزة التتبع الجغرافي (Geofence) ولتمكين السائق من الوصول إليك بدقة وتتبع رحلتك حتى عندما يكون التطبيق في الخلفية أو مغلقاً.'.tr,
        titleStyle: const TextStyle(fontWeight: FontWeight.bold),
        textConfirm: 'موافق'.tr,
        textCancel: 'إلغاء'.tr,
        confirmTextColor: Colors.white,
        onConfirm: () => Get.back(result: true),
        onCancel: () => Get.back(result: false),
        barrierDismissible: false,
      );

      if (userAgreed != true) {
        return Future.error('Location permissions are denied');
      }

      permission = await Geolocator.requestPermission();
      if (permission == LocationPermission.denied) {
        // Permissions are denied, we cannot fetch the location.
        return Future.error('Location permissions are denied');
      }
    }

    if (permission == LocationPermission.deniedForever) {
      // Permissions are denied forever, we cannot request permissions.
      return Future.error(
          'Location permissions are permanently denied, we cannot request permissions.');
    }

    // When we reach here, permissions are granted and we can fetch the location.
    final position = await Geolocator.getCurrentPosition(
        desiredAccuracy: LocationAccuracy.high);
        
    // Update Geofences based on the fresh location
    try {
      IntaleqGeofencingService.syncZonesWithServer(position.latitude, position.longitude);
    } catch (e) {
      // Ignore errors so it doesn't break the main location flow
    }
    
    return position;
  }
}